| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.32 | 5.491% | $114.2679 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $183.45 | 4.231% | $191.2118 | $191.21 | $191.20 | $191.20 |
| Purchase #3 | $98.33 | 7.395% | $105.6015 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $27.78 | 9.475% | $30.4122 | $30.41 | $30.40 | $30.40 |
| Purchase #5 | $197.96 | 3.284% | $204.461 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $91.73 | 8.372% | $99.4096 | $99.41 | $99.40 | $99.40 |
| Purchase #7 | $149.35 | 6.319% | $158.7874 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $856.92 | $904.1514 | $904.15 | $904.10 | $904.20 | |